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var(--chrome-border);background:var(--chrome-surface);color:var(--chrome-text);cursor:pointer}.toolbar button:hover{background:var(--chrome-surface)}.toolbar__panels{margin-left:auto;display:flex;align-items:center;gap:4px}.toolbar button.toolbar__panelbtn{display:inline-flex;align-items:center;justify-content:center;width:32px;height:26px;padding:0;color:var(--chrome-text)}.toolbar button.toolbar__panelbtn:hover{background:var(--chrome-surface);color:var(--text-on-accent)}.toolbar button.toolbar__panelbtn--active{background:var(--accent);border-color:var(--accent);color:var(--text-on-accent)}.toolbar__report{font-size:12px;padding:3px 8px;border-radius:5px;border:1px solid var(--chrome-border);background:var(--chrome-surface);color:var(--chrome-text);text-decoration:none}.explorer{position:relative;width:260px;flex-shrink:0;border-right:1px solid var(--border);background:var(--surface);display:flex;flex-direction:column;min-height:0}.lpanel-resize{position:absolute;top:0;right:0;width:6px;height:100%;cursor:col-resize;z-index:6}.lpanel-resize:hover{background:rgb(var(--overlay-accent) / .2)}.explorer__head{padding:10px 10px 8px;border-bottom:1px solid var(--border);display:flex;flex-direction:column;gap:8px}.explorer__title{margin:0;font-size:13px}.explorer__bar{display:inline-flex;gap:4px}.explorer__act{font:inherit;font-size:13px;line-height:1;padding:4px 7px;border:1px solid var(--border-strong);border-radius:6px;background:var(--bg-app);color:var(--text);cursor:pointer}.explorer__act:hover:not(:disabled){background:var(--accent-bg-subtle)}.explorer__act:disabled{opacity:.4;cursor:default}.explorer__act--danger:hover:not(:disabled){background:var(--danger-bg);border-color:var(--danger-border-2)}.explorer__search{font:inherit;font-size:12px;padding:5px 8px;border:1px solid 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8px;border-radius:6px;white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .12s ease .3s;z-index:50}.sbtn:hover:after{opacity:1}.rf--pan .react-flow__pane{cursor:grab}.rf--pan .react-flow__pane.dragging{cursor:grabbing}.rf--connect .react-flow__handle{pointer-events:all}.rf--connect .react-flow__pane,.rf--connect .react-flow__node{cursor:url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20width='28'%20height='28'%20viewBox='0%200%2028%2028'%3E%3Cpath%20d='M6%206L6%2015L19%2015L19%2023'%20fill='none'%20stroke='%232563eb'%20stroke-width='2.4'%20stroke-linecap='round'%20stroke-linejoin='round'/%3E%3Ccircle%20cx='6'%20cy='6'%20r='3.2'%20fill='%23ffffff'%20stroke='%232563eb'%20stroke-width='2.4'/%3E%3Ccircle%20cx='19'%20cy='23'%20r='3.2'%20fill='%232563eb'/%3E%3C/svg%3E") 6 6,crosshair}.canvas-overlay{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;overflow:hidden;pointer-events:none;z-index:2}.ghost-edge{fill:none;stroke:var(--rf-edge);stroke-width:1.5;stroke-dasharray:5 5;opacity:.75}.canvas-overlay__arrowhead{fill:var(--text-faint);opacity:.75}.wire-preview{fill:none;stroke:var(--accent);stroke-width:2;stroke-dasharray:6 4}.canvas-overlay__arrowhead--wire{fill:var(--accent)}.wire-preview__bend{fill:var(--accent);stroke:var(--rf-handle-ring);stroke-width:1.5}.palette{position:relative;flex-shrink:0;display:flex;flex-direction:column;min-height:0;border-right:1px solid var(--border);background:var(--surface)}.palette__scroll{flex:1;min-height:0;overflow-y:auto;padding:10px}.palette h3{margin:0;font-size:14px}.palette__toolbar{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:6px}.palette__toggle-all{font-size:10px;color:var(--text-soft);white-space:nowrap}.palette__hint{font-size:11px;color:var(--text-soft);margin:0 0 10px}.palette__group{border:1px solid var(--border);border-radius:8px;background:var(--bg-app);margin-bottom:8px;overflow:hidden;box-shadow:0 1px 2px #0f172a0a}.palette__group--drop{border-color:var(--amber-accent);box-shadow:0 0 0 2px rgb(var(--overlay-amber) / .18)}.palette__cat{display:flex;align-items:center;gap:6px;padding:6px 8px;cursor:pointer;-webkit-user-select:none;user-select:none;background:var(--surface);border-bottom:1px solid var(--border-faint)}.palette__cat:hover{background:var(--surface-2)}.palette__group--collapsed .palette__cat{border-bottom:none}.palette__chevron{font:inherit;font-size:10px;line-height:1;border:none;background:none;color:var(--text-soft);cursor:pointer;padding:2px;width:16px}.palette__cat-name{flex:1;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--text-muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.palette__cat-edit{flex:1;min-width:0;font:inherit;font-size:11px;text-transform:uppercase;letter-spacing:.04em;padding:2px 4px;border:1px solid var(--amber-accent);border-radius:4px}.palette__count{font-size:10px;font-variant-numeric:tabular-nums;color:var(--text-soft);background:var(--surface-sunken);border-radius:999px;padding:1px 7px;min-width:18px;text-align:center}.palette__cat-rename{visibility:hidden}.palette__cat:hover .palette__cat-rename{visibility:visible}.palette__items{padding:6px;display:flex;flex-direction:column;gap:4px}.palette__item{position:relative;display:flex;align-items:center;gap:6px;padding:6px 8px;box-sizing:border-box;min-height:30px;background:var(--bg-app);border:1px solid var(--border-soft);border-radius:6px;cursor:grab}.palette__item:hover{border-color:var(--amber-accent);background:var(--amber-accent-bg)}.palette__item:active{cursor:grabbing}.palette__handle{color:var(--text-faint);font-size:12px;line-height:1;cursor:grab}.palette__item:hover .palette__handle{color:var(--amber-accent)}.palette__item-name{flex:1;font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.palette__item-modes{font-size:10px;color:var(--text-faint);white-space:nowrap}.palette__drop-line{height:2px;margin:-1px 2px;background:var(--amber-accent);border-radius:2px}.palette__empty{font-size:12px;color:var(--text-faint)}.palette__item-actions{position:absolute;top:0;bottom:0;right:0;display:inline-flex;align-items:center;gap:2px;padding:0 6px 0 14px;border-radius:0 6px 6px 0;background:linear-gradient(to right,transparent,var(--amber-accent-bg) 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var(--border-strong);background:var(--bg-app);border-radius:4px;cursor:pointer}.palette__edit-actions button:first-child{background:var(--accent);border-color:var(--accent);color:var(--text-on-accent)}.inspector__detect{margin-top:12px;padding-top:10px;border-top:1px solid var(--border)}.inspector__detect h4{margin:0 0 6px;font-size:13px}.inspector__proplist{list-style:decimal;margin:0;padding-left:22px;display:flex;flex-direction:column;gap:4px}.inspector__propitem{font-size:12px}.inspector__propitem::marker{color:var(--text-faint);font-variant-numeric:tabular-nums}.inspector__propbtn{display:flex;flex-direction:column;align-items:flex-start;gap:1px;width:100%;text-align:left;font:inherit;padding:3px 6px;border:1px solid var(--border);border-radius:6px;background:var(--surface-2);cursor:pointer;color:var(--text-strong)}.inspector__propbtn:hover{border-color:var(--accent-border-2);background:var(--accent-bg-subtle)}.inspector__propfault{font-weight:600}.inspector__propcomp{font-size:11px;color:var(--text-soft)}.inspector__librarybtn{font:inherit;width:100%;padding:6px 10px;border:1px solid var(--accent);background:var(--accent-bg-subtle);color:var(--accent-strong);border-radius:6px;cursor:pointer}.inspector__librarybtn:hover{background:var(--accent-bg-subtle-2)}.inspector__librarybtn:disabled{opacity:.5;cursor:default}.app__right{position:relative;width:340px;border-left:1px solid var(--border);display:flex;flex-direction:column;min-height:0}.rpanel-resize{position:absolute;top:0;left:0;width:6px;height:100%;cursor:col-resize;z-index:6}.rpanel-resize:hover{background:rgb(var(--overlay-accent) / .2)}.inspector{flex:1;padding:12px;overflow-y:auto;background:var(--surface);min-height:0}.inspector 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var(--border)}.inspector__section-head{display:flex;justify-content:space-between;align-items:center;gap:8px}.inspector__section-title{flex:1;margin:0;font-size:14px}.inspector__section-toggle{display:flex;width:100%;align-items:center;gap:8px;margin:0;padding:6px 4px;border:1px solid transparent;border-radius:6px;background:none;color:inherit;font:inherit;text-align:left;cursor:pointer}.inspector__section-toggle:hover{background:var(--surface-3);border-color:var(--border-soft)}.inspector__section-caret{width:18px;font-size:15px;text-align:center;color:var(--text-muted)}.inspector__section-body{margin-top:8px}.inspector__addbtn,.fmea__csv{font:inherit;padding:3px 8px;border-radius:5px;border:1px solid var(--border-strong);background:var(--bg-app);cursor:pointer}.fault{display:grid;grid-template-columns:1fr auto auto;align-items:center;gap:4px 6px;padding:8px;margin-top:8px;background:var(--bg-app);border:1px solid var(--border-soft);border-radius:6px}.fault__more{border:1px solid 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